Title:
ELECTRIC TOOL
Document Type and Number:
WIPO Patent Application WO/2020/031866
Kind Code:
A1
Abstract:
The present specification discloses an electric tool. This electric tool may be provided with a motor, a power transmission mechanism connected to the motor, a housing for accommodating the motor and the power transmission mechanism, a distal-end tool retaining part connected to the power transmission mechanism, a cover for covering at least a portion of the distal-end tool retaining part, a first lock mechanism switched to a first lock state and a first release state from the first lock state in accordance with a first release operation performed by a user, and a second lock mechanism switched from a second lock state to a second release state in accordance with a second release operation performed by the user. The electric tool may be configured so that the cover can be removed from the housing when the user performs the second release operation on the second lock mechanism and performs the first release operation on the first lock mechanism.
Inventors:
TABUSHI KENICHI (JP)
MIZUTANI AKIRA (JP)
GOTO KEN (JP)
SHIBATA KENJI (JP)
MUTO HIDEHARU (JP)
NINAGAWA SATOSHI (JP)
ISHIKAWA JUNYA (JP)
KOTSUJI TAKAFUMI (JP)
MIZUTANI AKIRA (JP)
GOTO KEN (JP)
SHIBATA KENJI (JP)
MUTO HIDEHARU (JP)
NINAGAWA SATOSHI (JP)
ISHIKAWA JUNYA (JP)
KOTSUJI TAKAFUMI (JP)
Application Number:
PCT/JP2019/030357
Publication Date:
February 13, 2020
Filing Date:
August 01, 2019
Export Citation:
Assignee:
MAKITA CORP (JP)
International Classes:
B24B23/02; B25F5/00; B24B55/05
Domestic Patent References:
| WO2017092947A1 | 2017-06-08 | |||
| WO2015029659A1 | 2015-03-05 |
Foreign References:
| US20030190877A1 | 2003-10-09 | |||
| JP2013144351A | 2013-07-25 | |||
| US20090209184A1 | 2009-08-20 | |||
| US20130000935A1 | 2013-01-03 | |||
| US20160039068A1 | 2016-02-11 | |||
| US20140349556A1 | 2014-11-27 | |||
| JP2012240127A | 2012-12-10 | |||
| US20050215186A1 | 2005-09-29 | |||
| DE102006053305A1 | 2008-05-15 |
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (JP)
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